21954202992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{7723}}^1$

素因数の和:8795

約数の個数: 120

約数和(自身を含む): 64745657600

約数和(自身を除く): 42791454608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1039, 1368, 2078, 2736, 3117, 4156, 6234, 7723, 8312, 9351, 12468, 15446, 16624, 18702, 19741, 23169, 24936, 30892, 37404, 39482, 46338, 49872, 59223, 61784, 69507, 74808, 78964, 92676, 118446, 123568, 139014, 146737, 149616, 157928, 177669, 185352, 236892, 278028, 293474, 315856, 355338, 370704, 440211, 473784, 556056, 586948, 710676, 880422, 947568, 1112112, 1173896, 1320633, 1421352, 1760844, 2347792, 2641266, 2842704, 3521688, 5282532, 7043376, 8024197, 10565064, 16048394, 21130128, 24072591, 32096788, 48145182, 64193576, 72217773, 96290364, 128387152, 144435546, 152459743, 192580728, 288871092, 304919486, 385161456, 457379229, 577742184, 609838972, 914758458, 1155484368, 1219677944, 1372137687, 1829516916, 2439355888, 2744275374, 3659033832, 5488550748, 7318067664, 10977101496, 21954202992]

約数ペア:

[(1, 21954202992), (2, 10977101496), (3, 7318067664), (4, 5488550748), (6, 3659033832), (8, 2744275374), (9, 2439355888), (12, 1829516916), (16, 1372137687), (18, 1219677944), (19, 1155484368), (24, 914758458), (36, 609838972), (38, 577742184), (48, 457379229), (57, 385161456), (72, 304919486), (76, 288871092), (114, 192580728), (144, 152459743), (152, 144435546), (171, 128387152), (228, 96290364), (304, 72217773), (342, 64193576), (456, 48145182), (684, 32096788), (912, 24072591), (1039, 21130128), (1368, 16048394), (2078, 10565064), (2736, 8024197), (3117, 7043376), (4156, 5282532), (6234, 3521688), (7723, 2842704), (8312, 2641266), (9351, 2347792), (12468, 1760844), (15446, 1421352), (16624, 1320633), (18702, 1173896), (19741, 1112112), (23169, 947568), (24936, 880422), (30892, 710676), (37404, 586948), (39482, 556056), (46338, 473784), (49872, 440211), (59223, 370704), (61784, 355338), (69507, 315856), (74808, 293474), (78964, 278028), (92676, 236892), (118446, 185352), (123568, 177669), (139014, 157928), (146737, 149616)]